Ergo (ERG) and Ravencoin (RVN) are the strongest GPU-oriented cryptocurrency mining candidates in 2026. Ergo is the better starting point for efficiency-conscious miners and ASIC-resistance goals; Ravencoin is a useful alternative for people who want a widely recognized GPU-mined asset. Neither is guaranteed to make money. Your GPU, wall-power draw, electricity rate, pool and miner fees, uptime, and coin prices determine the result.
Ethereum Classic (ETC) remains worth testing with suitable hardware, but its network has significant ASIC competition. This ranking is about GPU suitability, not a promise of the highest live dollar return. Profitability changes continuously. The comparisons below were checked August 18, 2026.
What “best” means for GPU mining
A useful ranking considers more than a calculator’s momentary revenue estimate:
- GPU accessibility: support for NVIDIA and AMD cards, practical VRAM requirements, and usefulness of older hardware.
- ASIC exposure: whether specialized miners already have a major efficiency advantage. “ASIC-resistant” means designed to discourage centralization, not impossible to mine with an ASIC.
- Energy efficiency: revenue per watt matters more than headline hashrate.
- Network quality: liquidity, wallets, pools, exchange availability, and ongoing activity.
- Software and operations: maintained miners, clear configuration, payout rules, monitoring and troubleshooting.
- Economic risk: price volatility, changing emissions and difficulty, hardware depreciation, taxes and opportunity cost.
On those criteria, ERG and RVN are the most defensible GPU-first pair. A live profitability calculator can still rank another coin higher for your particular card.
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Quick comparison
| Coin | Algorithm | GPU support | ASIC position | Best fit | Main drawback |
|---|---|---|---|---|---|
| Ergo (ERG) | Autolykos | NVIDIA and AMD; Ergo documents approximately 4GB minimum VRAM and examples including GTX 1060 6GB and RX 580 8GB | Designed to resist ASIC centralization; not ASIC-proof | Efficiency-conscious miners and existing compatible cards | Low or negative net revenue at ordinary residential rates is possible |
| Ravencoin (RVN) | KAWPOW | NVIDIA and AMD | GPU-oriented, but specialized hardware risk is never zero | Miners prioritizing a recognizable, actively traded GPU-mined asset | Typically higher core and total power demand |
| Ethereum Classic (ETC) | ETCHash | Suitable existing GPUs, commonly cards with ample VRAM | ASICs provide better hashrate per watt | Owners of compatible hardware, cheap electricity and established tooling | ASIC competition can compress GPU margins |
1. Ergo (ERG): the efficiency-oriented GPU choice
Ergo uses Autolykos, a memory-hard proof-of-work algorithm built around GPU participation. Ergo’s official mining page describes NVIDIA and AMD support, ASIC-resistance goals, miners and pools. Its documentation indicates approximately 4GB of VRAM as a baseline; its examples include a GTX 1060 6GB and RX 580 8GB.
Why choose Ergo
- It is explicitly GPU-oriented rather than dominated by a purpose-built ASIC class.
- Both major consumer GPU vendors are supported.
- Its comparatively efficiency-focused design suits experiments with an existing card.
- The ecosystem provides documented wallets, pools, miners and configuration guidance.
Ergo’s official pages have displayed volatile block-reward, network-hashrate and profitability figures. One example showed roughly negative $0.29 per day under that page’s assumptions. Treat such figures as a timestamped illustration, not a 2026 guarantee; coin price, difficulty, reward and electricity costs move continuously.
Software, wallets and pools
Ergo’s ecosystem lists the Ergo Wallet App, Nautilus and Satergo, along with pools including F2Pool, HeroMiners, Nanopool, WoolyPooly and 2Miners. Its mining page has listed T-Rex for NVIDIA, TeamRedMiner for AMD, and lolMiner or NBMiner for broader combinations. Download software from the developer’s official release page, not a mirror.
Example Ergo command
This T-Rex example is from an Ergo pool guide. Replace the wallet and worker name, and verify the current endpoint and port on the pool’s connection page before running it:
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t-rex -a autolykos2
-o stratum+tcp://ergo.rkdn.app:1180
-u YOUR_ERG_WALLET.WORKER_NAME
-p xSource: ergo.rkdn.app/connect.html.
2. Ravencoin (RVN): the broad GPU-participation alternative
Ravencoin uses KAWPOW. Ravencoin’s official explanation describes KAWPOW as derived from ProgPOW and Ethash, with changes intended to use both GPU memory and compute resources and preserve broad GPU participation.
Why choose Ravencoin
- NVIDIA and AMD miners and pools are widely available.
- RVN has a recognizable asset-transfer use case and active market presence.
- KAWPOW is strongly associated with GPU mining rather than a single manufacturer’s hardware.
The trade-off is power. KAWPOW can load the GPU core and board substantially more than memory-focused algorithms. RVN price, network difficulty, pool fees and your measured wall draw determine whether that extra consumption is justified.
Software and example commands
2Miners’ Ravencoin guide recommends GMiner or T-Rex for NVIDIA and NBMiner or TeamRedMiner for AMD. This TeamRedMiner example is version- and endpoint-sensitive:
teamredminer.exe
-a kawpow
-o stratum+tcp://rvn.2miners.com:6060
-u YOUR_RVN_WALLET.RIG_ID
-p xA separate pool connection example is:
t-rex.exe
-a kawpow
-o stratum+tcp://rvn-us.pool2mine.net:7774
-u YOUR_WALLET_ADDRESS.RIG_ID
-p xVerify current servers, ports, payout rules and wallet requirements at rvn.pool2mine.net/connect.html before use.
Ethereum Classic: a conditional third option
ETC uses ETCHash and retains established mining software, pools and market infrastructure. It can be sensible for someone who already owns a suitable 8GB-or-larger GPU, has unusually cheap electricity, or values the Ethereum-derived ecosystem.
ETC is not ASIC-resistant. Ethereum Classic’s official FAQ says ASIC miners can deliver higher hashrate per watt and affect profitability. The FAQ also offers approximately $0.10 per kWh as a broad rule of thumb that may be needed for GPU profitability; it is not a universal break-even threshold. Test ETC when your measured numbers beat ERG or RVN, not merely because a historical Ethereum-era chart looked attractive.
Why Kaspa is not a top-two GPU recommendation
Kaspa may technically run on a GPU, but its official mining wiki says ASICs have taken most network hashrate and expects GPU mining to be negative after electricity in the described context. Technical compatibility is therefore not the same as a GPU-friendly market. Treat any coin similarly if specialized hardware dominates, liquidity is thin, or the only apparent profit assumes free power.
Calculate net profit with your actual wall power
Use this model rather than copying a “most profitable coin” list:
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Net daily profit = gross coin revenue
− (wall watts ÷ 1,000 × 24 × electricity rate)
− pool fee
− miner developer fee
− cooling, system and other operating costsFor example, a GPU drawing 300 watts at a $0.15 per kWh electricity rate costs:
0.300 × 24 × $0.15 = $1.08 per dayThat is only the GPU. Add the motherboard, CPU, storage, fans, risers, PSU losses and any extra air-conditioning. A residential bill should include delivery charges and other per-kWh components, not just the advertised energy rate.
Inputs to enter in a live calculator
- Exact GPU model and measured hashrate.
- Real wall watts from a power meter, not only software-reported GPU power.
- All-in electricity price.
- Pool and miner developer fees.
- Expected uptime, rejected shares and thermal throttling.
- Hardware purchase price, depreciation and your plan to sell or hold the coin.
T-Rex’s official FAQ recommends checking a live calculator such as WhatToMine. Calculators are estimates: they can omit downtime, payout rules, taxes, exchange withdrawal fees, slippage, cooling and hardware depreciation. A liquid coin can still be unprofitable to mine.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Setup workflow for ERG or RVN
- Create a non-custodial wallet. Back up the seed phrase offline. Never paste it into mining software or a website.
- Select a pool. Compare fee, payout threshold, payment scheme, server location, uptime and withdrawal costs. A single GPU should generally pool mine; solo mining can mean long periods with no payout.
- Download a miner from its official source. T-Rex supports Autolykos2 and KAWPOW and its site displayed version 0.26.8 with a 1% developer-fee signal for most algorithms when checked. Fees vary by algorithm and release. TeamRedMiner’s official AMD repository is github.com/todxx/teamredminer.
- Configure the worker. Enter the pool address and port, wallet address, worker name and password (often
x). - Run a short test. Confirm accepted shares, rejected-share rate, pool-reported hashrate, temperatures and wall power.
- Tune conservatively. Reduce the power limit first, then adjust memory or core settings. Test stability for several hours.
- Recalculate. Use measured wall power and current prices, difficulty, fees and payout rules.
- Monitor continuously. Watch memory temperature, fans, connectors, risers, PSU load, stale shares and payout progress.
Mine, switch or stop: a practical decision tree
- Free or very cheap power and an existing GPU: test ERG, RVN and ETC with measured data.
- Normal residential electricity: calculate first; negative net profit is common.
- Buying a GPU specifically for mining: proceed only if payback remains acceptable under pessimistic price, difficulty, uptime and resale assumptions. A second use such as gaming, rendering or AI reduces dependence on mining income.
- Lowest ASIC-displacement concern: start by testing ERG, while recognizing that no resistance is permanent.
- GPU-oriented asset with heavier power demand acceptable: test RVN.
- Established Ethereum-derived tooling and compatible hardware: include ETC in the comparison.
Failure and security checks
- Use a quality PSU sized for sustained load; inspect risers and power connectors.
- Prevent dust buildup, fan failure, thermal throttling and excessive memory temperatures.
- Do not overclock aggressively or mine on a computer containing sensitive credentials or wallet files.
- Check a copied wallet address character by character and confirm that an exchange accepts the asset before sending a payout.
- Keep software, drivers and pool endpoints current; miner flags and ports can change.
- Account for taxes, downtime, cooling, pool payout delays and the possibility that held coins decline in value.
The bottom line is simple: ERG is the best first test for an efficiency- and GPU-orientation focus, RVN is the stronger broad-market GPU alternative, and ETC deserves a measured trial when your existing hardware and electricity rate justify its ASIC-exposed network.
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